enterprises.orbital.base

Class PersistentProperty.InMemoryPersistentPropertyProvider

java.lang.Object

enterprises.orbital.base.PersistentProperty.InMemoryPersistentPropertyProvider

All Implemented Interfaces:

PersistentPropertyProvider

Enclosing class:

PersistentProperty

public static class PersistentProperty.InMemoryPersistentPropertyProvider
extends Object
implements PersistentPropertyProvider

Default provider. You'll want to replace this if you want actual property persistence.

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,String>	properties

Constructor Summary

Constructors

Constructor and Description
InMemoryPersistentPropertyProvider()

Method Summary

Modifier and Type	Method and Description
PersistentProperty	get(String key) Return the current value of the property with the given name.
String	remove(String key) Remove the property with the given name.
List<PersistentProperty>	retrieveAll() Retrieve the list of all current persisted properties.
String	set(String key, String value) Set the value of the given property.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

properties

protected Map<String,String> properties

Constructor Detail

InMemoryPersistentPropertyProvider

public InMemoryPersistentPropertyProvider()

Method Detail

retrieveAll

public List<PersistentProperty> retrieveAll()

Description copied from interface: PersistentPropertyProvider

Retrieve the list of all current persisted properties.

Specified by:

retrieveAll in interface PersistentPropertyProvider

Returns:

the list of all current persisted properties.

get

public PersistentProperty get(String key)

Description copied from interface: PersistentPropertyProvider

Return the current value of the property with the given name.

Specified by:

get in interface PersistentPropertyProvider

Parameters:

key - the name of the property to return.

Returns:

the current value of the given property, or null if the given property does not exist.

set

public String set(String key,
                  String value)

Description copied from interface: PersistentPropertyProvider

Set the value of the given property.

Specified by:

set in interface PersistentPropertyProvider

Parameters:

key - the name of the property to set.

value - the value for the property.

Returns:

the previous value of the property, or null if the property did not previously exist.

remove

public String remove(String key)

Description copied from interface: PersistentPropertyProvider

Remove the property with the given name.

Specified by:

remove in interface PersistentPropertyProvider

Parameters:

key - the name of the property to remove.

Returns:

the value of the property, or null if the property does not exist.